Citazione Stile APA (7a Edizione)
Nettl, J., & Robertson, R. (1968). International systems and the modernization of societies: The formation of national goals and attitudes.
Citazione stile Chigago Style (17a edizione)
Nettl, J.P, e Roland Robertson. International Systems and the Modernization of Societies: The Formation of National Goals and Attitudes. 1968.
Citatione MLA (9a ed.)
Nettl, J.P, e Roland Robertson. International Systems and the Modernization of Societies: The Formation of National Goals and Attitudes. 1968.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.